1. The blood groups in relation to peptic ulceration and carcinoma of colon, rectum, breast, and bronchus;Aird, I.; Bentall, H.H.; Mehigan, J.A.; Fraser Roberts, J.A.;Brit. med. j,1954
2. A relationship between cancer of stomach and the ABO blood groups;Fraser Roberts, J.A.;Brit. med. J,1953
3. Blood groups and disease;Allan, T.M.;Brit. med. J,1954
4. Blood groups and disease;Allan, T.M.;Brit. med. J,1955
5. Hirszfeld and the ABO blood groups;Allan, T.M.;Brit. J. prey. soc. Med,1963